can't provide my own tick array into the Scatter chart

[vtarelkin]

Documentation Is:

• Missing or needed?
• Confusing
• Not sure?

Please Explain in Detail...

When I set only min and max values ticks are unequal and last tick is ugly

It is not clear why I can't provide my own array of ticks it is missing in the docs

Your Proposal for Changes

Ability to add own tick array
OR
write in detail how could I make auto equal steps without cutted last and first tick

Example

No response

[kurkle]

Maybe you are looking for the includeBounds option?
https://www.chartjs.org/docs/latest/axes/cartesian/linear.html#common-tick-options-to-all-cartesian-axes

Or you can use the afterBuildTicks callback to adjust the ticks array.

const chart = new Chart('canvas', {
  type: 'scatter',
  data: {...},
  options: {
    scales: {
      x: {
        afterBuildTicks(scale) { scale.ticks = [100,200,300]; }
        ticks: {
          includeBounds: false
        }
      }
    }
  }
});